KR102319919B1 - Removable gripping device for ear-shaped holding member of a kitchen utensil - Google Patents

Abstract

The present invention relates to a removable handle arrangement for an ear-shaped support member (2) of a kitchen utensil (3), the arrangement having a thickness of the support member (2) at least partially for receiving the support member to have a functional play A case (6) comprising a slit-shaped housing (7) having a height (9) adapted to (4), said case (6) having a handle mechanism optionally detachable on a support member (2) A latch 11 is provided which can have at least a locking position 14 and an unlocking position for engaging or unlocking (1).
According to the invention, the device comprises, together with and independently of the locking/unlocking function, at least one fastening pad (27, 28) extending at least partially in the slit-shaped housing (7). , defining at least one passage portion 31 , 32 fitted with a negative allowance to the thickness 4 of the support member 2 , at least the pad 27 , 28 being at least the housing 7 . It is formed of a stretchable material in the portion extending to the , and contracts due to the pressure caused by the passage of the support member 2 while the device 1 is engaged with the support member.

Description

REMOVABLE GRIPPING DEVICE FOR EAR-SHAPED HOLDING MEMBER OF A KITCHEN UTENSIL

The present invention relates to a removable handle arrangement for an ear-shaped support member of a kitchen utensil comprising a slit-shaped device having a height adapted to the thickness of the support member for at least partially receiving the support member by nesting with a functional play. a case constituting the housing, optionally further providing a latch that may have at least a locking position and an unlocking position for engaging or disengaging the detachable handle mechanism on the support member.

The present invention has application in the field of kitchen appliances, and in particular relates to a removable handle arrangement for such appliances.

Different types of kitchen appliances are known, such as sauce pans, frying pans or cooking pots, which differ inter alia in their size as well as their handle means. And it is common for such instruments to comprise only one handle, as a handle means, extending radially around the outer periphery. Because of this, the user can grasp the latter with one or both hands depending on the weight being lifted.

Compared to the container portion, the portion occupied by the handle is relatively small, so that the resistive torque that some people can apply through the handle when the kitchen appliance is tilted is relatively low.

That is why large instruments have, in some cases, one handle and one or two supporting elements, which are located opposite one another around the circumference of the container. This support member also has the advantage of a smaller volume compared to a handle.

However, the uniqueness of the support member lies in the fact that it extends directly adjacent to the wall of the kitchen container. Consequently, the support member is subjected to very high temperatures, usually under the influence of heat dissipated by the heating device on which the appliance is placed.

Also, it is very common for such handle devices to be made of metal in order to be able to place cooking utensils in an oven, unlike frying pans or sauce pans provided with such large handles, unless the handle is provided with a detachable handle.

In conclusion, the question is whether it is possible to grab such a cooker through the handle it is equipped with, which may be hot. In practice, it is essential to use protective equipment, such as pot gloves, to handle cooking utensils equipped with metal handle devices.

Already known, in particular from the document EP-1,315,440, is a detachable handle device for gripping, lifting, manipulating and pouring out a kitchen utensil with two diametrically opposed ear-shaped support members. More specifically, these support members assume the shape of a metal plate, having a right angle portion or rounded rim, which is attached substantially horizontally to one side of the outside of the container of the cooking utensil. The handle device includes a pair of shells made of insulating material, capable of removably covering these metal plates in the shape of the handle device. Each shell is slitted on the side and includes a housing sized to accommodate such an ear-shaped support member with sufficient functional play. It should also be noted here that the shell of this detachable handle mechanism is in the form of locking/unlocking means capable of cooperating with an aperture disposed in the support member, in some cases, to lock or release the shell to the support member. have the device.

More specifically, the locking/unlocking device is described in this prior document in the form of a plate tilted like a bolt in a traveling chamber arranged in a shell. Once the shell is fitted to the support member, the plate is tilted into its fixed position and pivotally mounted about an axis parallel to the plate of the slit to cooperate with the hole in the support member through the hooking nose.

An opening in the upper part of the shell provides access to this lock/unlock device, allowing it to be pushed back into the unlocked position against the action of the resilient return means which tends to systematically return to the locked position. It should be noted here that when the shell engages the support member, the nose-shaped end of the latch naturally receives the impact force of the support member and pushes it into its unlocked position.

The solution described in this EP-1,315,440 document, on the other hand, describes the design of a shell assembling two pair-shells that hold locking/unlocking devices, each defining a slit-shaped housing, but in a different embodiment is known from EP-2,665,399. In this case, the shell adopts the form of a case comprising a housing having two slits for receiving the support members of the kitchen appliance and forming a seat for the rotating assembly of the plate or latch of the locking/unlocking device. In this scenario, the case is closed with a lid.

Irrespective of these conventional solutions, the slit-shaped housing is sized as close as possible to the characteristics of the ear-shaped support member, so that, within any functional play, the fitting and removal of the ear-shaped handle mechanism relative to the support member is avoided. It is necessary to make it possible It should also be noted that the support member, which is usually defined as a cut and/or stamped metal plate, is designed in this slit-shaped housing to ensure that it can be easily nested in all cases, even in extreme cases, due to a functional play. It is essential to meet the machining allowance that takes into account the size.

It is also believed that the functional play may be excessive because of the machining allowances. Thus, excessive fluidity of the handle means on the support member may make the user feel a lack of safety and the risk of spilling the kitchen utensil.

However, although the locking/unlocking device effectively eliminates the risk of the handle means being removed from the support member, it does not fill this feeling of fluidity. This is especially given that the latch and hook nose must be sized to provide cooperation with the opening provided for that purpose in the support member, irrespective of the machining allowance and the installation dimensions of the opening of this support member. True.

An equivalent solution with the same drawbacks is described in US 6,694,868.

US 6,260,733 document describes that the detachable handle device is provided with a resilient blade, wherein the locking of the handle device on a ring-shaped support member does not solve the problem of fluidity between the device and the kitchen appliance being lifted. . Indeed, here too, a functional play is observed between the support member of the kitchen appliance and the slit in the handle device, which gives an unstable impression when lifting the kitchen appliance.

It should be noted that in the document FR 3,016,787, an attempt was made to solve a similar problem of play between a detachable handle and the hanging tab of a kitchen appliance to which the handle is attached.

In this case, a deformable member in the form of collapsible silicon granules is associated with the hooking tab of the handle. Before the handles are attached to the container and one of them is secured to the other, the silicone granules are separated to counteract the normal functional gap between these components.

In document FR 3,016,788, a similar prior art is described, with the difference that the silicon grains further provide a central protrusion at their center, to be housed in mating cavities disposed in the fixing brackets of the container.

So, when cooperation is ensured between the detachable handle and the attachment tab of the container, which consists of attaching the former to the latter, and then bringing them close to each other, through a rotational effect, the user can secure this distortion of the silicone granules. In order to do this, the pressure applied to the handle must be applied toward the hooking tab, resulting in the risk of tilting the kitchen appliance.

It should be noted that the pressure of these silicon particles conversely makes the unlocking operation more difficult.

In either case, the conventional solution cannot solve the problem of functional play between the handle devices provided for nesting the ear-shaped support member of the kitchen appliance because of the slit-shaped housing.

As mentioned above, this functional play results in a degree of fluidity for the support member of the handle mechanism, not only in a direction perpendicular to the plane of the support member, but also in a direction parallel to this plane.

In the present invention, efforts have been made to overcome this problem of two-way functional play of a detachable handle device, which can be inserted into an ear-shaped support member of a kitchen appliance.

Further, in the present invention, this functionality of eliminating functional play is not associated with the case of the handle device provided to accommodate the supporting member of the kitchen appliance, but with at least one protective cover made of an insulating material mounted on the case. was considered to be This construction allows this cover to be made fully or partially from a flexible material capable of locally, within the slitted housing of the case, a resilient compression that removes this functional play.

To this end, the present invention relates to a removable handle arrangement for an ear-shaped support member of a kitchen utensil, the slit having a width adapted to the thickness of the support member to be inserted with a functional play and to at least partially receive the support member. ) shaped housing, wherein the case is optionally further provided with a latch capable of having at least a locking position and an unlocking position for engaging or disengaging the detachable handle mechanism on the support member. A detachable handle device comprising, together with and independently of a locking/unlocking function, at least one retaining pad extending at least partially in a slit-shaped housing, whereby in the housing a negative tolerance ( define at least one passage portion fitted with a negative allowance, wherein at least the pad, at least the portion extending into the housing, is formed of a stretchable material, such that at least one passage compress under pressure.

Advantageously, the device also comprises at least one resilient variable stop extending at least partially into the housing, the distal edge of the support member when the device is mounted to the support member and the locking means is in the locked position. is pressed against the elastic variable stopper.

According to one feature of the invention, the at least one protective cover is mounted via gluing, crimping and/or such fastening members such as screws, rivets or the like.

Hereinafter, other objects and advantages of the present invention will be described in more detail through non-limiting embodiments with reference to the accompanying drawings.

1 is a plan view showing a removable handle device according to the present invention, inserted into an ear-shaped support member;
2 is a cross-sectional view taken along line II of FIG. 1;
3 is a cross-sectional view taken along line II-II of FIG. 1;
4 is a cross-sectional view taken along line III-III of FIG. 1;
5 is a cross-sectional view taken along line IV-IV of FIG. 1;
6 is a cross-sectional view taken along the line VI-VI of FIG. 2 (the fixing member is not shown);
Fig. 7 is a view similar to Fig. 6, a cross-sectional view of a second embodiment of the present invention;
8 is a cross-sectional view taken along line VII-VII of FIG. 7;
9 is a perspective view illustrating an example of a fixed pad and a stopper defined as an elastic blade.

As shown in the accompanying drawings, the present invention provides an ear-shaped support provided around the outer perimeter of the generally upper perimeter of a sauce pan, frying pan, pot or other type of kitchen appliance 3 only partially visible in FIG. 1 . It relates to a removable handle arrangement (1) for a member (2).

This ear-shaped support member 2 is usually formed by cutting and bending a metal plate having a predetermined thickness 4 . The support member 2 is usually sealably attached to the kitchen appliance 3 by crimping, riveting, screws, welding or the like. Of course, the present invention is by no means limited to the manufacturing method of such a support member 2 . It can also be obtained by additional manufacturing steps.

At least one rectangular opening 5 in the ear-shaped support member 2 is generally created with the intention of interacting with the attachment means of the detachable handle device 1 , which is explained in more detail below.

The detachable handle device 1 comprises a case 6 having a housing 7 shaped like a slit in the side rim 8 , the housing being generally of a significantly smaller thickness in relation to its length and width. have

The height 9 of the slit in the housing 7 is such that the thickness of the support member 2 ( 4) is matched.

Since the support member 2 usually extends in a substantially horizontal plane to the outer edge of the kitchen appliance 3, in the rest of the description, for ease of understanding, it is referred to as having a play in the vertical direction.

The significance of the functional play depends not only on the allowances for the thickness 4 of the metal plate constituting the support member 2 , but also on the machining tolerances, for example by molding, of the housing 7 within the case 6 . also depend on The case may advantageously be made of metal, but the invention is not limited thereto, and the case 6 may be made of any other material, in particular a composite, capable of withstanding the temperature to which the supporting members 2 of the kitchen appliance are subjected. can be made

Further, the case 6 may optionally have at least a locking position 14 and an unlocking position (not shown) in order to be able to fasten or unlock the detachable handle device 1 on the support member 2 . It receives the latch (11).

Substantially and according to one exemplary embodiment, this latch, which forms a bolt-like locking means 10 , preferably has a fitting housing 12 in the case 6 , preferably substantially parallel to the plane of the housing 7 . ), and has a substantially rectangular plate shape. The custom housing 12 advantageously communicates with the housing 7 . The latch 11 further comprises an annular end 13 which cooperates with the rectangular opening 5 of the support member 2 , in particular in the locked position 14 .

The latch 11 is advantageously mounted obliquely in the housing 12 about an axis 15 perpendicular to the longitudinal axis 16 .

In effect, this shaft 15 extends from one side edge of the latch 11 and is located in housings 6 which form bearings 17 disposed at their distal ends in the case 6 , 16 . is limited by

In the opposite direction of the annular end 13 , the latch 11 extends beyond the axis of rotation 15 to the handle tongue 18 accessible through a fitting opening 19 in the case 6 . That is, through the opening 19 , the user moves the latch 11 against the action of the resilient return means 20 about the axis of rotation 15 , advantageously from the locked position 14 to the unlocked position (shown). not) can be tilted.

As shown in FIG. 2 , the resilient return means 20 (shown in the figure as an example in the form of a spring) moves the latch 11 from the fitting housing 12 to the housing 7 , ie to the support member 2 . push in Consequently, the thrust applied to the handle tongue 18 tilts the latch 11 in the fitting housing 12 to the unlocked position, allowing the detachable handle mechanism 1 to be removed from the support member 2 . .

Advantageously, as shown in FIGS. 3 , 6 and 7 , the housings forming the bearings 17 , under the action of the resilient return means 20 on the latch 11 , have shaft parts 16 at the bottom. This press has an inverted V-shaped structure, thereby avoiding any bad play at the joint of the latch.

In addition, as shown in Figure 2, the annular end 13 is configured in the shape of a step (step). More specifically, the distal end 13 of the latch 11 comprises a bevel 21 . The bevel 21 cooperates with the edge 22 of the distal end 22 of the support element when the detachable handle arrangement 1 engages with the support element 2 , against the action of the resilient return means 2 , the latch 11 . causes it to be pushed into the unlocked position in the fitting housing 12 .

Conversely, the annular end 13 also, when positioned in the rectangular opening 5 of the support member 2, collides with the resilient return means 20 while forming an end, and falls into the opening 5. 23).

Advantageously, the latch 11 also comprises a stop rim 24 against which the distal edge 22 of the support member 2 abuts, which somewhat limits the engagement of the support member in the housing 7 . The stop rim 24 is disposed with respect to the lock rim 23 at a distance corresponding to the distance between the edge of the distal end 22 from the rectangular opening 5 of the support member 2 within any functional play.

Under the effect of the engaging pressure of the handle device 1 on the support member 2 , the action of the distal edge 22 of the support member on the stop rim 24 is, due to the geometry of the latch 11 , the support member is pushed into the locked position (14) and held in that position.

According to the invention, the detachable handle device ( 1 ) comprises, in combination and independently of the locking and unlocking functions, at least one fixing pad ( 27 , 28 ) extending at least partially in the slit-shaped housing ( 7 ). include The fastening pads 27 , 28 define, in the housing 7 , at least one passage portion 31 , 32 which is negatively toleranced to the thickness 4 of the support member 2 .

According to one embodiment, the fixing pads 27 , 28 extend at least partially through the fitting openings 29 , 30 in the case 6 into the housing 7 .

Furthermore, at least in the portion extending into the housing 7 , at least these fixing pads 27 , 28 act as the support member 2 penetrates during the engagement of the device 1 on the support member 2 . It is made of an elastically deformable material that shrinks under pressure.

According to the invention, the removable handle arrangement also comprises at least one resilient variable stop 33 extending at least partially into the housing 7 . When the detachable handle device 1 is mounted to the support member 2 and the locking means 10 is in the locked position, it cooperates with the rectangular opening 5 of the support member 2 in particular in the embodiment shown in the figure. When done, the distal edge 22 of the support member 2 is pressed against the elastic variable stop 33 .

Advantageously, at least one protective cover 25 , 26 is installed on the case 6 , which can preferably be made of a heat-insulating material, but this is not necessary.

According to a first preferred embodiment shown in FIGS. 2 to 6 , one or a plurality of protective covers are provided with fixed pad(s) 27 , 28 and/or resilient variable stop(s) 33 .

A resilient variable stop perpendicular to the plane of the support member, perpendicular to the plane of the support member, while the retaining pads 27 and 28 serve to eliminate a functional play between the removable handle mechanism 1 and the support member 2 . The poles 33 serve to absorb the functional play of the detachable handle device 1 with respect to the support member 2 in a direction parallel to the plane of the support member.

Referring to FIGS. 3 to 5 showing other modifications of the present invention in addition to the first preferred embodiment, it can be seen that the protective covers 25 and 26 made of insulating material are mounted on one side of the case 6, respectively. have.

These protective covers 25 , 26 may be mounted via gluing, crimping, and/or fastening members such as screws, rivets, and the like.

However, according to an advantageous embodiment, the protective cover 25 is inserted and/or supplemented by clipping means 34 , and/or the clipping of the opposite protective cover 26 and/or the case 6 . means 35 .

As an example, the means 34 , 35 are provided in FIGS. 3-5 , optionally with studs provided for engagement with the protective cover 26 and/or the housings 38 arranged in the case 6 . ) (37).

In the embodiment shown in FIGS. 4 and 6 , fixing pads 27 , 28 which partially engage one side within the housing 7 while creating a local tightening 39 in the passageway of the support member 2 are provided. including, eliminating functional play between the support member and the handle device 1 in a direction perpendicular to the plane of the support member 2 .

In FIG. 5 , the protective covers 25 , 26 each define a fixing pad 28 partially extending from the same side to the housing 7 , adjusted to a negative tolerance for the thickness 4 of the support member 2 . defined passage width 32 .

The resilient variable stop 33 may have the form of an elastically variable pin which extends at least partially into the housing 7 and is associated with at least one protective cover 25 , 26 , thus supporting member forms a stop at the distal edge 22 of the support member 2 when inserted into the detachable handle device 1 .

According to another feature of the invention, the detachable handle device 1 comprises, under the conditions mentioned above, a support member 2 on one side of the median plane 41 of the removable handle device 1 . at least one fixing pad (27, 28) acting on the

More specifically, the at least one retaining pad 27 , 28 acts on the support member 2 on one side of the latch 11 when the detachable handle device 1 is fitted to the support member 2 . .

Likewise, according to a preferred embodiment, the detachable handle device 1 is mounted on the distal edge of the support member 2 on one side of the median surface 41 , ie on one side of the latch 11 in the embodiment shown. and a resilient variable stop (33) cooperable with (22).

According to these other embodiments of the present invention, the fixed pad(s) 27 , 28 and/or the elastically deformable stop 33 are made of an elastically deformable synthetic material, such as silicone.

Furthermore, the protective cover(s) 25 , 26 are made of an elastically deformable synthetic material, in particular silicone.

According to another advantageous feature of the invention, the protective covers 25 , 26 are symmetrical with respect to the transverse median plane 41 . In short, these are identical parts by the same manufacturing mold.

In the embodiments shown in FIGS. 2 to 6 described above, the fixed pads 27 , 28 and the elastically variable stops 33 are associated with the protective covers 25 , 26 , but in the second embodiment of the present invention 7 to 9 , an embodiment in which they are separated from each other is entirely possible.

In particular, as shown in these figures, they may also have the form of resilient blades 27a, 28a, 33a made of metal or plastic.

In particular, the resilient blades 27a , 28a defining these fixing pads 27 , 28 here again pass through at least one suitable opening 29 , 30 of the case 6 into the slit-shaped housing 7 at least. Partially extending, it defines at least one passage portion 31 , 32 negatively toleranced to the thickness 4 of the support member 2 in the housing.

Also, a blade 33a defining a resilient variable stop 33 extends at least partially in the housing 7 . The distal edge 22 of the support member 2 is pressed against this elastic variable blade 33a when the detachable handle device 1 is mounted to the support member 2 and the locking means 10 is in the locked position. do.

Advantageously, the blades 27a , 28a , 33a corresponding to the fixing pad 27 , 28 and the stop 33 , respectively, are provided in order to achieve their assembly in the housing 7 of the detachable handle device 1 . , can be connected by a bonding plate 42 to form one single part 43 .

A symmetrical structure as in the previous embodiment is conceivable and even preferred. Accordingly, the detachable handle device 1 comprises, under the conditions mentioned above, the blades 27a, 28a acting on the support member 2 on one side of the median surface 41 of the removable handle device 1 . at least one fixing pad 27 , 28 in the form of

More specifically, the at least one blade 27a, 28a acts on the support member 2 on one side of the latch 11 when the detachable handle device 1 is fitted to the support member 2 .

Likewise, the removable handle device 1 can interact with the distal edge 22 of the support member 2 on one side of the median surface 41 , ie on one side of the latch 11 in the embodiment shown. at least one elastically variable stopper 33 in the form of a blade 33a.

Accordingly, as shown in FIG. 9 , the abutment blade 42 at each end, on the one hand, a pair of blades 27a , 28a forming fixed pads 27 , 28 , on the other hand Supports the blade (33a) corresponding to the elastic variable stop (33).

As mentioned above, this part 43 may be made of plastic or metal, chosen for its elasticity.

In a manner not shown in FIGS. 7 and 8 , one or a plurality of protective covers 25 , 26 may be mounted to the case 6 as in the embodiment corresponding to FIGS. 2 to 6 .

According to the present invention, taking into account processing tolerances, while maintaining the functional play mechanically necessary to ensure insertion of the detachable handle device into the kitchen utensil support member, the functional play cannot be perceived by the user, so that the user can It offers the benefit of preventing you from feeling insecure or even risking spilling your kitchen utensils.

Claims (16)

Detachable handle arrangement for an ear-shaped support member (2) of a kitchen appliance (3), the thickness of the support member (2) being inserted with a functional play to at least partially receive the support member (2) 4) comprising a case (6) having a slit-shaped housing (7) having a height (9) adapted to said case (6), optionally in said support member (2), said detachable handle device ( 1) a detachable handle device provided with a latch (11) capable of having at least a locking position (14) and an unlocking position for engaging or disengaging:
In combination with and independently of the locking and unlocking function, at least one passage part 31 , 32 fitted with a negative allowance to the thickness 4 of the support member 2 is fitted into the slit-shaped housing ( 7) at least one fixing pad (27, 28) extending at least partially into said housing (7) to define
The at least one retaining pad (27, 28), at least in the portion extending into the housing (7), is subject to compression caused by the passage of the support member (2) during engagement of the device (1) to the support member (7). A removable handle device, characterized in that it is formed of a retractable elastic material. According to claim 1,
at least one resilient variable stop (33) extending at least partially into the housing (7), wherein when the device (1) is mounted on the support member (2) and the locking means (10) is in the locked position , wherein the distal edge (22) of the support member (2) is press-supported against the resilient variable stop (33). 3. The method of claim 2,
the fixing pads (27, 28) define, in a direction perpendicular to the plane of the support member (2), means for eliminating functional play between the detachable handle device (1) and the support member (2);
characterized in that the elastic variable stop (33) forms means for absorbing, in a direction parallel to the plane of the support member, a functional play to the support member (2) of the detachable handle device (1). Removable handle device. According to claim 1,
In order to eliminate a functional play between the support member 2 and the handle device 1 in a direction perpendicular to the plane of the support member 2 , the housing 7 and the partial Removable handle device, characterized in that it comprises fastening pads (27, 28) which engage with the support member (2) and locally create a fastener (39) in the passageway of said support member (2). According to claim 1,
Removable, characterized in that it comprises fixing pads extending partially from the same side to the housing (7) and defining a passage width (32) adjusted to a negative tolerance for the thickness (4) of the support member (2). handle device. 3. The method of claim 2,
The elastic variable stop (33) has the form of a resilient variable pin extending at least partially into the housing (7) to form a stop substantially at the distal edge (22) of the support member (2) Detachable handle device. According to claim 1,
and at least one retaining pad (27, 28) acting on one side of the median surface (41) of the removable handle device (1). 3. The method of claim 2,
Removable handle device, characterized in that it comprises at least one elastic variable stop (33) acting on one side of the median surface (41) of said removable handle device (1). According to claim 1,
Removable handle device, characterized in that at least one protective cover (25, 26) is mounted to the case (6) by means of gluing, crimping and/or fastening elements such as screws, rivets. 10. The method of claim 9,
Removable handle device, characterized in that it comprises a protective cover (25, 26) mounted on one side of the case (6). 10. The method of claim 9,
Removable handle device, characterized in that the protective cover has fixed pads (27, 28) and/or elastically variable stops (33). 10. The method of claim 9,
Removable handle device, characterized in that the protective cover (25, 26) is symmetrical with respect to a transverse median plane (41). According to claim 1,
the fixing pads 27 , 28 to define at least one passage portion 31 , 32 of the slit-shaped housing 7 fitted with a negative tolerance to the thickness 4 of the support member 2 , are characterized in that they have the form of resilient blades (27a, 28a) made of metal or plastic, extending at least partially through at least one opening (29, 30) of the case into the slit-shaped housing (7) Detachable handle device. 3. The method of claim 2,
The resilient variable stop 33 has the form of a blade 33a extending at least partially into the housing 7 , the blade 33a being pressed against the distal edge 22 of the support member 2 . A removable handle device characterized in that it is supported. 15. The method of claim 14,
The elastic blades 27a and 28a corresponding to the fixed pads 27 and 28, respectively, and the blade 33a corresponding to the elastic variable stopper 33 are formed by a bonding plate ( 42), a detachable handle device, characterized in that it is connected by. According to claim 1,
The latch 11 is mounted to the fitting housing 12 of the case 6 so as to be inclined about an axis 15 substantially parallel to the plane of the housing 7, the latch being positioned in the locking position ( 14), under the action of the resilient return means (20), comprising an annular end (13) which interacts with the rectangular opening (5) of the support member (2),
The tilting axis 15 is defined by shaft portions 16 extending from one edge of the latch 11 , the shaft portions 16 being attached to the housings forming the V-shaped bearings 17 . Detachable handle device, characterized in that it is positioned and pressed into the bottom of the V-shaped bearings (17) under the action of the resilient return means (20) on the latch (11).

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